Add a keybinding to darwin-framework-tool to call exit(0). (#32762)
Can be useful to test behavior if an application using the framework decides to
exit().
diff --git a/examples/darwin-framework-tool/commands/interactive/InteractiveCommands.mm b/examples/darwin-framework-tool/commands/interactive/InteractiveCommands.mm
index abcde3f..2219b62 100644
--- a/examples/darwin-framework-tool/commands/interactive/InteractiveCommands.mm
+++ b/examples/darwin-framework-tool/commands/interactive/InteractiveCommands.mm
@@ -23,8 +23,12 @@
#include <platform/logging/LogV.h>
#include <editline.h>
+#include <stdlib.h>
-constexpr char kInteractiveModePrompt[] = "Stop and restart stack: [Ctrl+_] & [Ctrl+^] \nQuit Interactive: 'quit()'\n>>> ";
+constexpr char kInteractiveModePrompt[] = "Stop and restart stack: [Ctrl+_] & [Ctrl+^]\n"
+ "Trigger exit(0): [Ctrl+@]\n"
+ "Quit Interactive: 'quit()'\n"
+ ">>> ";
constexpr char kInteractiveModeHistoryFilePath[] = "/tmp/darwin_framework_tool_history";
constexpr char kInteractiveModeStopCommand[] = "quit()";
constexpr char kCategoryError[] = "Error";
@@ -296,6 +300,12 @@
return CSstay;
}
+el_status_t ExitFunction()
+{
+ exit(0);
+ return CSstay;
+}
+
CHIP_ERROR InteractiveStartCommand::RunCommand()
{
read_history(kInteractiveModeHistoryFilePath);
@@ -304,8 +314,13 @@
// is dumped to stdout while the user is typing a command.
chip::Logging::SetLogRedirectCallback(LoggingCallback);
+ // The valid keys to bind are listed at
+ // https://github.com/troglobit/editline/blob/425584840c09f83bb8fedbf76b599d3a917621ba/src/editline.c#L1941
+ // but note that some bindings (like Ctrl+Q) might be captured by terminals
+ // and not make their way to this code.
el_bind_key(CTL('^'), RestartFunction);
el_bind_key(CTL('_'), StopFunction);
+ el_bind_key(CTL('@'), ExitFunction);
char * command = nullptr;
int status;
